baber/WOPTO huggingface dataset:
Patent DE-19842944-A1 (DE)
Title: Method of reconstructing three-dimensional image of object for tomographic synthesis
Inventor: HAERER WOLFGANG DIPL PHYS
IPC: G01N23/04
Filed: 1998-09-18
Abstract: The method involves computing a 3D transfer function from the acquisition geometry for individual image projection acquisition and the back projection of the images into a 3D reconstruction vol., approximate inversion of the function to determine the inversion function, generating a 3D filter function depending on reconstruction image characteristics and determining a resultant 3D filter function by multiplying the 3D filter function and the inversion function
Patent DE-19843750-A1 (DE)
Inventor: SCHWAB ULRICH
IPC: G01N33/18
Filed: 1998-09-23
Abstract: Water sensor has membrane and filtrate chamber with analytical device suitable for on-site measurement of water treatment parameter without supply of fresh water. A water supply and waste water analytical assembly with a water sampler. The assembly incorporates an analytical instrument (26) to determine one or more water parameters. The assembly further has a membrane (20) which separates a sample chamber (16) from a filter chamber (22), and a tube (24) linking the filtrate chamber (22) to the analytical instrument (26). The filtrate chamber (22) is linked with the permeate chamber (34). The membrane (20) is cleaned by back-flushing (30-38) from the filtrate chamber (22) using water from the permeate chamber (34). Also claimed is a process to clean a filter membrane within the sampler and forming part of a water supply and waste water analytical instrument.
Patent DE-19843805-A1 (DE)
Title: Einrichtung zur Präsentation einer Information auf einer Anzeigeeinheit einer Zapfpistole einer Tankstelle
Inventor: MORGENSTERN ERICH
IPC: G09F23/02
Filed: 1998-09-24
Abstract: Die Erfindung betrifft eine Einrichtung zur Präsentation einer Information auf einer Anzeigeeinheit (5-8) einer Zapfpistole einer Tankstelle, bei der eine von einem Steuergerät ausgebbare Information elektronisch auf die in die Zapfpistole integrierte Anzeigeeinheit (5-8) übertragen wird. Erfindungsgemäß ist die Anzeigeeinheit eine graphikfähige Anzeigeeinheit, deren Anzeige von einem zentralen Steuergerät selektiv ansteuerbar ist. Die Einrichtung eignet sich insbesondere zur gezielten Anzeige von Informationen an den Nutzer der Zapfpistole, beispielsweise zur Übermittlung einer gezielten Werbebotschaft.
Patent DE-19844223-A1 (DE)
Title: Telephone-based information retrieval device by voice input recognises input speech, searches local database and connects to different information source if information is not present
Inventor: SUSEN AXEL
IPC: H04M3/493
Filed: 1998-09-26
Abstract: The device includes a central data processing unit (DV), a speech input/output unit (E/A), a transmitter-receiver (S/E), a database (DB), a speech recognition algorithm (ALG1) and a misuse prevention algorithm (ALG2). The device recognises input speech, searches the local database for the required information, and provides it to the customer acoustically via the speech input/output unit. If the sought information is not present in the database, the correct context of the query is checked using keywords. If the correct context is detected, the information computer creates a wireless connection to a different information source via the transmitter-receiver.
Patent DE-19845498-A1 (DE)
Title: Cleaning surface of optical element of laser, especially window of laser tube, involves directing laser beam from laser towards surface to be cleaned by deflection
Inventor: BORNEIS STEFAN
IPC: H01S3/034
Filed: 1998-10-02
Abstract: Method involves directing laser radiation (16) towards the surface (12a) with an energy density within the range 0.2 to 2 Joules per cm<2>. The laser beam emanating from the laser is fed back to the surface to be cleaned by deflection. Radiation from an additional laser can be directed towards the surface to be cleaned.  An Independent claim is also included for an arrangement for cleaning the surface of an optical element of a laser.
Patent DE-19846807-A1 (DE)
Title: Cordless telephone device for storing call numbers includes a call number memory for only a single preset call number using a single-key dialer.
Inventor: REINDL JOHANN
IPC: H04M1/724
Filed: 1998-10-10
Abstract: A hinged case has a top case part (1) with a loudspeaker (6) and a bottom case part (2) with a microphone (7), both fastened together by a swiveling jointed connector (3), allowing the bottom part to clip to the top part when not in use. The top part has a transmitter-cum-receiver for a cordless telephone connection to an ordinary telephone appliance over the standard telephone network. Single-preset calls are made with a relatively large key.
Patent DE-19849018-A1 (DE)
Title: Smoothing circuit for switching current supply, for charging battery
Inventor: UEKI KOUICHI
IPC: H02M1/14
Filed: 1998-10-23
Abstract: A smoothing circuit for a switching current supply comprising a combination of a choke (5) and a condenser (6) with a small loss resistance has a MOSFET (8) that can be held in the switch-on state by the output voltage of the smoothing circuit. The MOSFET is in series with the condenser and its transmission resistance is dimensioned for compensation of the loss resistance of the condenser. This loss resistance falls with increasing ambient temperature and with increasing ambient temperature, the transmission resistance increases. If there are two condensers, the circuit contains a PTC or NTC resistance in series with a resistance forming a potential divider for the output voltage, as well as a MOSFET.
Patent DE-19854843-A1 (DE)
Inventor: WAGNER ARMIN
IPC: H01R43/08
Filed: 1998-11-27
Abstract: The aim of the invention is to provide a commutator that has extremely exact geometrical dimensions, a long-time stability and is easy to produce. To this end, a commutator (1; 101; 201) with a pre-shaped, substantially cylindrical support body (3; 103; 203; 303) is provided which has a rotational axis (2; 102; 202; 302). Said commutator also has electrically conductive commutator segments (4; 104; 204; 304) which can be fixated on the support body (3; 103; 203; 303) by fasteners (5; 105; 205; 305) which are arranged substantially between the commutator and the segments (4; 104; 204; 304). The inventive commutator is further characterized in that the support body (3; 103; 203; 303) and the segments (4; 104; 204; 304) are provided with means (3', 3'', 4'', 4a'; 106, 107; 309, 311) which interact to position and adjust the segments (4; 104; 204; 304) relative to the support body (3; 103; 203; 303).
Patent DE-19856397-A1 (DE)
Title: Fire-resistant epoxy resin mixture for prepregs and composites, e.g. printed circuit boards, contains epoxy resin and an amino-aryl-phosphonate ester of an aliphatic glycol or tetra-hydroxy compound
Inventor: GENTZKOW WOLFGANG VON
IPC: C08K5/5357
Filed: 1998-12-07
Abstract: An epoxy resin mixture for the production of prepregs and composites contains a cyclic aminoaryl-phosphonate ester of a 2-5C alkanediol or a spirocyclic bis-aminoaryl-phosphonate ester of pentaerythritol.  An epoxy resin mixture for the production of prepregs and composite materials contains:  (a) polyepoxide compound(s) with at least 2 epoxide groups,  (b) a phosphorus-containing aromatic amine of formula (1) or (2); and (c) optionally (c) other conventional additives. in which:  R  = 2-5C alkylene;  R'  = H;  R  = 1-3C alkyl or alkoxy;  m, n  = 0-4;  (m+n)  = 4 Independent claims are also included for:  (a) prepregs and composite materials based on inorganic or organic reinforcing materials, in the form of fibres, non-woven or woven fabric or sheet materials, made from such resin mixtures; (b) printed circuit boards made from prepregs produced from woven glass fibre mat and epoxy resin mixtures as above.
Patent DE-19860080-A1 (DE)
Title: Microelectronic structure, especially the bottom electrode of a ferroelectric memory storage capacitor, has a sputtered oxygen-containing iridium layer between a silicon-containing layer and an oxygen barrier layer
Inventor: NAGEL NICOLAS
IPC: H01L21/02
Filed: 1998-12-23
Abstract: A microelectronic structure, has a sputtered oxygen-containing iridium layer (25) between a silicon-containing layer (8, 20) and an oxygen barrier layer (30). A microelectronic structure has an oxygen-containing iridium layer (25) formed between a silicon-containing layer (8, 20) and an oxygen barrier layer (30) by sputter deposition in an atmosphere containing 2.5-15 vol.% oxygen. An Independent claim is also included for production of the above microelectronic structure.
Patent DE-19860217-A1 (DE)
Title: House door comprises profiles which are accommodated in the corresponding recesses of the door panel in such a way that the panel and frame assembly can be fully covered on both sides with thin cover sheets
Inventor: WELLKISCH ALFRED
IPC: E06B3/82
Filed: 1998-12-24
Abstract: The profile (16) forming the door frame is accommodated in the corresponding recesses of the door panel in such a way the resultant door frame is fully covered on both sides with thin cover sheets (14), and the insulating material of the door panel adjoins the inner peripheral faces (18) of the door frame.  An Independent claim is also included for a method for producing such a house door. It involves cutting of the door panel in accordance with the door dimensions, production of recesses for the profiles forming the door frame, and gluing of the cover sheets to the door frame and panel assembly.
Patent DE-19902718-A1 (DE)
Title: Silver chloride emulsion preparation
Inventor: MYDLARZ JERZY Z
IPC: G03C1/035
Filed: 1999-01-25
Abstract: Preparing spectrally sensitized silver chloride emulsions by adding a spectral sensitizer dye, sulfur and gold sulfide to a silver chloride emulsion, heating and cooling the emulsion. A spectral sensitizer dye, sulfur and gold sulfide are added to a preformed silver chloride emulsion, the emulsion is heated to cause chemical and spectral sensitization, and the emulsion is cooled.
Patent DE-19905137-A1 (DE)
Title: Vehicle drive method involves providing at least 4 wheels with electric motor whose axle is connected either directly to wheel axle or at most via non-displaceable transmission (gear wheel)
Inventor: WALCH BERT
IPC: B60K17/356
Filed: 1999-02-09
Abstract: The vehicle drive method involves providing at least 4 wheels with an electric motor whose axle is connected either directly to the wheel axle or at most via a non-displaceable transmission (gear wheel). There is no mechanical steering, gearbox or clutch. The driving direction, especially including bends and maneuvering, is achieved using a controller (2) that co-ordinates the movement of the individual wheels
Patent DE-19908452-A1 (DE)
Title: Reinforcing material and use in rubbers or synthetic resins to give properties equivalent to existing reinforcing materials
Inventor: MASAAKI KOUICHI
IPC: C08K3/34
Filed: 1999-02-26
Abstract: The reinforcing material is a zeolite with a particle diameter of \}5, preferably \}4, microns, the particle diameters falling within a close range. An Independent claim is made for a use of the reinforcing material as an additive for increasing strength in polymers, especially rubber and synthetic resins.
Patent DE-19910328-A1 (DE)
Title: Car door lock crash block comprizes blocking element between piston and cylinder to swing in front of cylinder chamber linking opening to prevent lock transfer into open condition.
Inventor: POLLMANN RAINER
IPC: E05B77/06
Filed: 1999-03-09
Abstract: The fluid-filled space (2) of a cylinder (1) is divided by piston (3) into two variable chambers (11,11a) with piston rod (4) projecting outwards through cylinder opening (5). Either cylinder or rod (4) bears firmly on handle or transmission element or again on a component joined to the door lock. Close to the opening (7) linking chambers between piston (4) and cylinder is a blocking component as sealing disk (8) which adjusts partly or totally axially and/or radially. In a crash causing handle or transmission element to shift into the unlocking position or again their inertial movement, this blocking element (8) automatically rides in front of the linking opening (7) and so blocks this off. The blocking element comes in the shape of a disk (8) convex to the piston or again in the form of a ball.
Patent DE-19911399-A1 (DE)
Title: Piezobiegewandler Drop-on-Demand Druckkopf sowie Verfahren zu dessen Ansteuerung
Inventor: HEINZL JOACHIM
IPC: H01L41/09
Filed: 1999-03-15
Abstract: Die Erfindung betrifft einen Piezobiegewandler Drop-on-Demand Druckkopf sowie ein Verfahren zu dessen Ansteuerung. Nach dem Verfahren wird jeder der Piezobiegewandler eines Piezobiegewandler Drop-on-Demand Druckkopfes mit einer dem gewünschten Druckbild entsprechenden Sequenz von jeweils eine Tropfenausstoßbewegung bewirkenden Auslösepulsen beaufschlagt, und jedem Auslösepuls zugeordnet wird jeder dem von dem Auslösepuls ausgelösten Piezobiegewandler benachbarte Piezobiegewandler mit einem diesen auslenkenden Kompensationspuls beaufschlagt. Der Piezobiegewandler Drop-on-Demand Druckkopf weist eine Düsenplatte (1) mit in Reihe angeordneten Düsen (11), denen jeweils ein Piezobiegewandler (2) zugeordnet ist, der unter Ausstoßen eines Tropfens aus der jeweiligen Düse (11) mit einem Auslösepuls beaufschlagbar ist, und eine Steuervorrichtung (3) auf, von der nach dem erfindungsgemäßen Verfahren jeder der Piezobiegewandler (2) mit Auslösepulsen und Kompensationspulsen beaufschlagbar ist.
Patent DE-19914177-A1 (DE)
Inventor: HIRTH ROLAND
IPC: B65H29/68
Filed: 1999-03-29
Abstract: The delivery table (1) has circulating pick-up pieces (9.1) which transfer the processed sheets (3) in the conveyor's direct to a brake (11). The side edges of the sheets have guides (24,24',24) which guide the sheets to the brake during transfer. The guides support the side edges of the sheets by means of guide surfaces against which press the sheets' side edges.
Patent DE-19916580-A1 (DE)
Title: Self-aligning roller bearing
Inventor: SNELLMAN JORMA
IPC: F16C25/06
Filed: 1999-04-13
Abstract: The bearing (10) has an outer ring bearing element (11) which provides support with the bearing housing (14), and an inner ring bearing element (12) with the shaft/axis (13) as a supporting surface. The ring elements rotate relative to each other and have roller elements (15) between them, which have the same point of center of rotation, and a curved roller surface (16,16'). The loading element (17) is symmetrical to the separated rings (18).
Patent DE-19920513-A1 (DE)
Inventor: WITT HENRIK
IPC: F04D29/54
Filed: 1999-05-05
Abstract: The radiation fan is for ventilating tunnels and has at least one fan (5) arranged in a shaft (4). At least one nozzle arrangement (6,7) is fitted at the inlet (8) and/or outlet side (9) of the shaft and is preferably provided with a noise damper. air guide (23) to the nozzle arrangement is inclined in relation to the fan shaft, so that the inflow (14) and/or outflow direct (15) in relation to the through flow direction (16) of the fan shaft forms an angle (17). This angle is between 3 and 25 degrees
Patent DE-19921781-A1 (DE)
Title: Appliance for fixing alloplastic band to bone, especially femur
Inventor: HUBER JAKOB
IPC: A61F2/08
Filed: 1999-05-11
Abstract: The thread of a sleeve (12) is screwed into the internal thread of a hollow screw (20), especially a titanium screw with self-tapping outer thread (24). The sleeve has an outer counter-thread (14) facing the inner thread of the titanium hollow screw. The band (10) is clamped femorally on the band's end in the sleeve which is screwed into the hollow screw.
Patent DE-19922780-A1 (DE)
Title: Coding process to code sequence of plain symbols by means of computer device has storage of starting value in feedback store plus addition of content of storage cell to content of feedback store
Inventor: OBERLECHNER THOMAS
IPC: H04L9/00
Filed: 1999-05-18
Abstract: A coding process to code a sequence of plain symbols by means of a computer device is described. The process comprises various initializing steps plus the following further initializing step. This is the storage of a starting value in a feedback store. There are also the following sub-steps inside the coding steps, namely: - the addition of the content of the storage cell assigned to the first selected index to the content of the feedback store by using a first operator to generate a first intermediate result as well as the use of the first intermediate result for the addition to the plain symbol for the generation of the coded symbol; and - the addition of the content of the feedback store to the coded symbol by using a second operator and storage of the result in the feedback store.
Patent DE-19923959-A1 (DE)
Inventor: GIERING THOMAS
IPC: B42D25/29
Filed: 1999-05-25
Abstract: The invention relates to a valuable document such as bonds, identification cards or the like, having at least one characteristic of authenticity in the form of a luminescent substance. The luminescent substance has particles consisting of a molecular sieve charged with colorant, the structure of said sieve forming an optical resonator. At least one colorant can be excited for stimulated emission in said resonator, wherein the colorant is inserted in the cavities of the molecular sieve or is located in the inner and outer surfaces of the molecular sieve and transition to stimulated emission is accompanied by a detectable change in the luminescence properties of the colorant.
Patent DE-19925650-A1 (DE)
Title: Extrusion plate for pelleting compost
Inventor: HEINZE GERALD
IPC: B30B11/22
Filed: 1999-06-04
Abstract: The sand, or other hard material, that is inevitably a component of compost, causes abrasive wear on the extrusion plate as the rotating screw, which compresses the compost, rotates the material.  If the extrusion holes have lead-ins in the form of conical counterbores or ridges running across them, the hard material tends to be deflected into the holes without subsequent further rotation.  Wear can be reduced, but not entirely eliminated, by these means but the life of the plate can be extended if the extrusion plate is supported by a backing plate.  This is because an unsupported plate would break more easily than a supported one as it wears thin.
Patent DE-19932840-A1 (DE)
Title: Tap, in particular, for beer lines in saloons, incorporates spherical valve body with channel which always leads into downward outlet, and in open position of tap is joined to inlet channel of tap housing
Inventor: GRAMS REINHARD
IPC: B67D3/04
Filed: 1999-07-14
Abstract: The tap, comprises a closure section incorporating a spherical valve body (18) with a connector/disconnector channel (27). This channel (independently of the pivot position of the spherical valve body) always leads into the downward outlet (26), and in the open position of the tap is joined to the inlet channel (11) of the tap housing (10).
Patent DE-19935131-A1 (DE)
Inventor: BERGMANN RENATE
IPC: H01L21/02
Filed: 1999-07-27
Abstract: The invention relates to a method for removing redepositions on a wafer and to a wafer which is devoid of redepositions. The removal of the redepositions on the wafer occurs after a protective layer is arranged on the top electrode and the boundary surfaces of the electrodes with a dielectric, whereby said areas are not damaged by wet chemical agents enabling the redepositions to be exclusively and efficiently removed.
Patent DE-19935695-A1 (DE)
Title: Rebuilding and modernizing, an open-end rotor spinning machine with a number of spinning stations, replaces the doffing and yarn splicing systems with at least one mobile maintenance unit using bobbin sleeves without starter yarns
Inventor: STAHLECKER GERD
IPC: D01H13/00
Filed: 1999-07-29
Abstract: Rebuilding an open-end rotor spinning machine with a number of spinning stations (5), and modernizing it at the same time, includes replacing the bobbin doffing and yarn splicing systems by a new mobile maintenance unit (53,55). The unit exchanges a full bobbin with a new empty bobbin sleeve without splicing a sleeve yarn to the newly-spun yarn.  To rebuild an open-end rotor spinning machine with a number of spinning stations (5), and modernize it at the same time, the bobbin doffing and yarn splicing systems are replaced by at least one new mobile maintenance unit (53,55) to travel along the spinning stations. The unit will exchange a full bobbin with a new bobbin sleeve which is empty and without a starter yarn and without splicing a sleeve yarn to the newly-spun yarn, so that the spun yarn is spliced to a separate yarn to be bonded to the empty sleeve. The sleeve loading unit is replaced by a feed (57) of empty sleeves at the maintenance unit.
Patent DE-19942312-A1 (DE)
Title: Plug arrangement for miniature models, e.g. model railways, with an electrical drive has removable multi-pole electrical plug connector between connection contacts and electrical connections of drive
Inventor: WITTSTOCK VOLKER
IPC: A63H19/24
Filed: 1999-09-04
Abstract: Plug arrangement has base body (3.1) containing the electric drive (1.3) for the model and several mutually isolated connection contacts (3.4) on its lower end. The upper end of the base body bounds on the visible part (1.1) of the model. A removable multi-pole electrical plug connector is arranged between the connection contacts and the electrical connections (1.4) of the drive.
Patent DE-19945723-A1 (DE)
Title: Markise
Inventor: BRUTSAERT LOUIS MARCEL
IPC: E04F10/06
Filed: 1999-09-23
Abstract: Markise, die einen Kasten (1) für die Markise trägt, der am oberen Rand scharnierbeweglich an einer Wand (7) befestigt ist, wobei dieser Kasten eine Aufrollachse (2) für das Markisentuch (4) umfasst, dadurch gekennzeichnet, dass die Aufrollachse (2) drehbar in den Enden der Arme (5-6) befestigt ist, die ihrerseits auf schwenkbare Weise an der Wand (7) befestigt sind, wobei besagter Kasten (1) mit Aussparungen (20) versehen ist, womit die Aufrollachse (2) in aufgerollter Position des Markisentuches (4) zusammenwirken kann, um die Markise in dieser Position zu verriegeln.
Patent DE-19947895-A1 (DE)
Title: Mobile telephone for retrieving information from Internet using codes which allow searching and data input while offline
Inventor: EMAMI ARMAN
IPC: H04M1/72445
Filed: 1999-09-23
Abstract: The mobile telephone stores options such as news, sport, shares or weather and the corresponding web sites and sub-web sites in a memory. Existing web sites and input fields are standardized and allocated standardized codes consistent with Internet service providers. Web sites can be searched off line using search terms and inputting the required data. Only when the inputs have been completed is a connection established with the Internet service provider. Data received form the service provider are detected as a search command, decoded and processed. The found information is sent back to the mobile telephone.  An Independent claim is included for a method of retrieving information from the Internet via a mobile telephone.
Patent DE-19948579-A1 (DE)
Title: Self-closing swing door has column partly enclosed by rotary swivel pipe, and has restoring elements with connecting link and slide block
Inventor: LEIX DIETER
IPC: E05F1/12
Filed: 1999-10-08
Abstract: The automatically-closing swing door comprises a column partly enclosed by a rotarily mounted swivel pipe to which a door-leaf is connected. The space between the column and the swivel piece contains a restoring appliance (23) which returns the swivel pipe into its initial position. The restoring appliance comprises two cooperating restoring elements (21,22) in the form of a slide piece with a V-shaped connecting link (16) into which fits a sliding block. One of the restoring elements is axially movable and is pre-tensioned by a spring element.